Ea. Stepanova et al., ZEOLITIC CATALYST FOR TOLUENE DISPROPORTIONATION BASED ON NTSVM ZEOLITE AND MONTMORILLONITE WITH LAYER-PILLARED STRUCTURE, Russian journal of applied chemistry, 67(2), 1994, pp. 225-228
A synthesis is reported of toluene disproportionation catalysts based
on high-silica zeolite and natural montmorillonite with a layer-column
ar structure.